Surely you aren’t including your institution as representing the sheep in that parable are you? This...
http://therightscoop.com/breaking-isis-releases-horrible-video-burning-jordanian-pilot-alive-photos/
is the kind of “works” your institution is known for. Burning anybody alive who refuses to render obeisance to the Pope of Rome...as these Islamists did to this poor man in this video.
I’d suggest you come up with another passage of scripture to prove your point, this one backfires on you. Incredible that the RCC, of all people, lecture ANYBODY on good works! Have you ever repented of the “works” your church has done, burning Protestants alive?
How about the Catholics beheaded and burned by Protestants?
Oh, that’s right. Protestants can burn Catholics because “works don’t matter.”
Of course, that means that while Catholics are now opposed in principle to burnings and beheadings, Protestants are still at liberty to burn and behead—because WORKS DON’T MATTER.
In the meantime, name someone beheaded or burned BY THE CATHOLIC CHURCH. (I.e, not by the State.)